Nonstop flight route between Rockland, Maine, United States and Fort Richardson, Anchorage, Alaska, United States:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(61°15'45"N by 149°39'16"W)
Distance from RKD to FRN:
3,330.72 miles (5,360.26 km)
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Jump to:
- About this route
- RKD Airport Information
- FRN Airport Information
- Facts about RKD
- Facts about FRN
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
- Map of Nearest Airports to FRN
- List of Nearest Airports to FRN
- Map of Furthest Airports from FRN
- List of Furthest Airports from FRN
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Bryant Army Airfield (FRN), Fort Richardson, Anchorage, Alaska, United States would travel a Great Circle distance of 3,331 miles (or 5,360 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Knox County Regional Airport and Bryant Army Airfield, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Knox County Regional Airport and Bryant Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RKD / KRKD |
| Airport Name: | Knox County Regional Airport |
| Location: | Rockland, Maine, United States |
| GPS Coordinates: | 44°3'36"N by 69°5'57"W |
| Area Served: | Rockland, Maine |
| Operator/Owner: | Knox County |
| Airport Type: | Public |
| Elevation: | 56 feet (17 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RKD |
| More Information: | RKD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | FRN / PAFR |
| Airport Name: | Bryant Army Airfield |
| Location: | Fort Richardson, Anchorage, Alaska, United States |
| GPS Coordinates: | 61°15'45"N by 149°39'16"W |
| Operator/Owner: | U.S. Government |
| Airport Type: | Military |
| Elevation: | 378 feet (115 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FRN |
| More Information: | FRN Maps & Info |
Facts about Knox County Regional Airport (RKD):
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- Knox County Regional Airport (RKD) has 2 runways.
- The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
- The airport was built during World War II and became locally known as the "Ash Point Naval Air Station" while officially operating as Rockland Naval Auxiliary Air Facility from April 15, 1943 until February 1, 1946.
Facts about Bryant Army Airfield (FRN):
- The closest airport to Bryant Army Airfield (FRN) is Elmendorf Air Force Base (EDF), which is located only 5 miles (8 kilometers) W of FRN.
- The furthest airport from Bryant Army Airfield (FRN) is Port Elizabeth International Airport (PLZ), which is located 10,540 miles (16,963 kilometers) away in Port Elizabeth, South Africa.
- Because of Bryant Army Airfield's relatively low elevation of 378 feet, planes can take off or land at Bryant Army Airfield at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Bryant Army Airfield (FRN) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.23 miles (50.26 km) WSW | Wiscasset Airport (ISS) | Wiscasset, Maine, United States |     |
| 2 | 38.99 miles (62.74 km) WNW | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 3 | 43.32 miles (69.71 km) WSW | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 4 | 43.38 miles (69.82 km) NW | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 5 | 45.35 miles (72.99 km) NE | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 6 | 53.33 miles (85.83 km) NNE | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 7 | 58.82 miles (94.66 km) W | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 8 | 59.05 miles (95.03 km) NW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 9 | 65.12 miles (104.80 km) NNE | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 10 | 66.73 miles (107.38 km) WSW | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 11 | 91.96 miles (148.00 km) W | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 12 | 92.58 miles (148.99 km) WSW | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 13 | 108.65 miles (174.86 km) WNW | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 14 | 109.11 miles (175.59 km) NE | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 15 | 109.78 miles (176.68 km) SW | Portsmouth International Airport at Pease (PSM) | Portsmouth, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,707.78 miles (18,841.79 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,704.56 miles (18,836.61 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,701.73 miles (18,832.06 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,680.66 miles (18,798.16 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,655.50 miles (18,757.66 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,634.75 miles (18,724.26 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,567.46 miles (18,615.98 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,566.96 miles (18,615.17 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,555.62 miles (18,596.91 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,511.65 miles (18,526.16 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,459.54 miles (18,442.29 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,374.24 miles (18,305.01 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,372.20 miles (18,301.73 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,361.85 miles (18,285.08 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,361.47 miles (18,284.47 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.10 miles (8.20 km) W | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 2 | 7.15 miles (11.51 km) WSW | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 3 | 12.96 miles (20.85 km) WSW | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 4 | 19.62 miles (31.58 km) NNW | Big Lake Airport (BGQ) | Big Lake, Alaska, United States | |
| 5 | 21.72 miles (34.95 km) N | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 6 | 29.63 miles (47.68 km) NE | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| 7 | 36.40 miles (58.59 km) NNW | Willow Airport (WOW) | Willow, Alaska, United States | |
| 8 | 46.67 miles (75.11 km) W | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 9 | 51.06 miles (82.18 km) WSW | Tyonek Airport (TYE) | Tyonek, Alaska, United States | |
| 10 | 70.04 miles (112.71 km) NW | Skwentna Airport (SKW) | Skwentna, Alaska, United States | |
| 11 | 71.54 miles (115.14 km) SW | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 12 | 71.60 miles (115.22 km) SW | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 13 | 74.50 miles (119.89 km) N | Talkeetna Airport (TKA) | Talkeetna, Alaska, United States | |
| 14 | 78.86 miles (126.92 km) S | Seward Airport (SWD) | Seward, Alaska, United States | |
| 15 | 99.36 miles (159.90 km) SE | Chenega Bay Airport (NCN) | Chenega, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,540.37 miles (16,963.03 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,520.64 miles (16,931.28 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,516.11 miles (16,923.99 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,483.20 miles (16,871.03 km) S | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,480.14 miles (16,866.12 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,382.22 miles (16,708.53 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,336.15 miles (16,634.38 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,267.85 miles (16,524.46 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,263.08 miles (16,516.79 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,258.37 miles (16,509.21 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,257.98 miles (16,508.57 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,252.35 miles (16,499.52 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,250.01 miles (16,495.74 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,235.88 miles (16,473.01 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,226.36 miles (16,457.70 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |